MCQOPTIONS
Saved Bookmarks
| 1. |
When condensation product of hexamethylenediamine and adipic acid is heated to \[553\,K\,({{80}^{o}}C)\] in an atmosphere of nitrogen for about 4-5 hours, the product obtained is [DCE 2002; MHCET 2004] |
| A. | Solid polymer of nylon 66 |
| B. | Liquid polymer of nylon 66 |
| C. | Gaseous polymer of nylon 66 |
| D. | Liquid polymer of nylon 6 |
| Answer» C. Gaseous polymer of nylon 66 | |